115823718572 has 24 divisors (see below), whose sum is σ = 225910041840. Its totient is φ = 51636579840.

The previous prime is 115823718559. The next prime is 115823718583. The reversal of 115823718572 is 275817328511.

It is a self number, because there is not a number n which added to its sum of digits gives 115823718572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44822129 + ... + 44824712.

It is an arithmetic number, because the mean of its divisors is an integer number (9412918410).

Almost surely, 2^115823718572 is an apocalyptic number.

It is an amenable number.

115823718572 is a deficient number, since it is larger than the sum of its proper divisors (110086323268).

115823718572 is a wasteful number, since it uses less digits than its factorization.

115823718572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89646881 (or 89646879 counting only the distinct ones).

The product of its digits is 940800, while the sum is 50.

The spelling of 115823718572 in words is "one hundred fifteen billion, eight hundred twenty-three million, seven hundred eighteen thousand, five hundred seventy-two".